| Literature DB >> 24550059 |
Abstract
Entities:
Keywords: COPD Exacerbations; COPD Pharmacology; Clinical Epidemiology
Mesh:
Substances:
Year: 2014 PMID: 24550059 PMCID: PMC4686127 DOI: 10.1136/thoraxjnl-2014-205175
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139